| 青木香(Aristolochia debillis Sieb. et Zucc.)的抗菌活性(英文) |
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| 引用本文： | 吕金海,舒孝顺,胡兴,李国民. 青木香(Aristolochia debillis Sieb. et Zucc.)的抗菌活性(英文)[J]. 怀化学院学报, 2007, 0(1) |
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| 作者姓名： | 吕金海 舒孝顺 胡兴 李国民 |
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| 作者单位： | 怀化学院生物工程系 湖南怀化418008(吕金海，胡兴)，长沙理工大学生物系 湖南长沙410076(舒孝顺，李国民) |
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| 基金项目： | 湖南省自然科学基金项目资助(06JJ50050) |
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| 摘 要： | 通过琼脂平板扩散试验和双倍稀释试验,对青木香(Aristolochia debillis Sieb. et Zucc.)的石油醚提取物、乙酸乙酯提取物和甲醇提取物进行了抗细菌和抗真菌作用的研究,在三种提取物中,只有甲醇提取物对试验的所有革兰氏阳性和革兰氏阴性细菌都表现出显著的抗菌作用,乙酸乙酯提取物只对测试的部分细菌显示出抗菌作用,石油醚提取物不具有抗菌活性.甲醇提取物比乙酸乙酯提取物具有更强的抗菌作用和更广的抗菌谱.三种提取物对所有试验的真菌都没有显示出抗菌作用.
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| 关 键 词： | 青木香(Aristolochia debillis Sieb. et Zucc.) 抗细菌 抗真菌 |
Anti-microbial Activity of Aristolochia debillis Sieb. et Zucc. |
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| LV Jin-hai,SHU Xiao-shun,HU Xing,LI Guo-min. Anti-microbial Activity of Aristolochia debillis Sieb. et Zucc.[J]. Journal of Huaihua University, 2007, 0(1) |
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| Authors: | LV Jin-hai SHU Xiao-shun HU Xing LI Guo-min |
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| Affiliation: | LV Jin-hai1,SHU Xiao-shun2,HU Xing1,LI Guo-min2 |
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| Abstract: | The petroleum ether extacts,ethyl acetate extracts and methanol extracts from roots of Aristolochia debillis Sieb.et Zucc.Were investigated for anti-bacterial and nti-fungal activity by agar plate disc-diffusion assay and two-fold dilution assay.Among three extracts tested,only methanol extracts showed significant anti-bacterial effects against all Gram-positive bacteria and Gram-negative bacteria tested,and ethyl acetate extracts exhibited anti-bacterial activity only parts of tested the bacteria.The methanol extracts possessed stronger and broader spectrum of anti-microbial activity as compared to ethyl acetate extracts.None of them were observed to have anti-fungal activity. |
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| Keywords: | Aristolochia debillis Sieb.et Zucc anti-bacterial anti-fungal |
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